Multi-function wrench



FIG. 1 is a rear bottom left perspective view of the multi-function wrench;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a rear upper right perspective view thereof engaging a circular saw blade. 

CLAIM The ornamental design for the multi-function wrench, as shown and described. 